WiFi Analyzer

olgor.com

Contains adsIn-app purchases

About this app

Slow, weak, or crowded WiFi? Turn your Android device into a WiFi analyzer and optimizer — find the least-crowded channel, see where your signal drops, and get clear steps toward a faster, more stable connection.

📶 Analyze & optimize your WiFi
• Check every channel and get a recommended best channel for your network
• Spot interference and channel overlap from nearby access points (APs)
• Analyze the 2.4GHz, 5GHz and 6GHz bands
• Real-time signal strength meter with a live graph and signal history
• Approximate distance to your router to help with placement
• View hidden networks and copy a MAC address

🤖 AI WiFi Analysis
Tap AI Analysis for clear, easy-to-read insights on what's slowing your network — and simple steps you can take to improve your speed and signal, in plain English.

🔎 See who's on your WiFi
See who is connected and who might be using your WiFi without permission. A network scanner and device finder lists the devices on your network and identifies many of them by name — phones, laptops, smart TVs, cameras, printers and smart-home gadgets.
• See device details: IP address, vendor, device type and hostname where available
• Get alerted when a new or unknown device joins your network
• An unknown-device finder: spot devices you don't recognize on your own network, and see how to block them in your router's own settings
• Open-port / security check on your own network

🏠 Home-screen widgets
Watch your WiFi from your home screen with widgets for signal, channel and speed — plus a who's-on-my-WiFi widget.

It all stays focused on your own network — analyze it, test its speed, and see what's connected, in one app.

Ratings and reviews

Edit: the devs listened to my feedback and made the ads less obstructing. For this I'll restore 5 stars! Thank you --- Old: Look I love this app and all, but the free version has been completely reworked to have nearly nonstop ads including when you are closing it. The ironic part is that this is usually used as a troubleshooting tool so any bandwidth I'm receiving is going straight to the ads. The ads used to be way more toned down so I'm taking this down 2 stars. Otherwise, a solid product.

Useful - I very quickly upgraded from the free version to the paid version to unlock the extra features. I have four Wi-Fi access points in my home. I was able to name the signal from each one so I can track how the signals change as I move around the house. I can also show ONLY my APs while hiding everything else.

This is a good app, and I'm happy to pay $15 to support the developer. The AI analysis is great! What's not great is the ten AI analysis per day limit. I was in the middle of testing some changes and needed to establish a baseline so being blocked from doing so is very frustrating. I get that there are resource constraints but ten is pretty low for text analysis...

What’s new

WiFi Analyzer is now smarter than ever!
Now in 18 languages.

What's New:
- AI Analysis: clear, easy-to-read insights on your WiFi — what's slowing it down and how to fix it.
- Home Screen Widgets: signal, channel and speed at a glance.
- Faster startup, smoother performance, and bug fixes.

Also inside: find the best channel, run a Speed Test, track signal strength, see who's on your network, and analyze 2.4/5/6GHz WiFi.